The Ferrous Verdoheme-Heme Oxygenase Complex is Six-Coordinate and Low-Spin

Christopher O.Damaso; Richard A.Bunce; Mikhail V.Barybin; Angela Wilks; Mario Rivera

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The Ferrous Verdoheme-Heme Oxygenase Complex is Six-Coordinate and Low-Spin

机译：亚铁Verdoheme-血红素加氧酶复合物是六坐标低旋转的

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The degradation of heme in mammalian cells is catalyzed by the enzyme heme oxygenase (HO).In the catalytic cycle of HO,the addition of one electron to the oxyferrous complex transforms the latter into an activated hydroperoxide (Fe~(III)-OOH) oxidizing species,which hydroxylates the alpha-meso carbon to produce alpha-meso hydroxyheme.

机译：血红素加氧酶（HO）催化血红素在哺乳动物细胞中的降解。在HO的催化循环中，向氧化亚铁络合物中添加一个电子将后者转化为活化的氢过氧化物（Fe〜（III）-OOH）氧化性物质，可将α-间位碳羟基化，产生α-间位羟基血红素。

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来源
《Journal of the American Chemical Society》 |2005年第50期|p.17582-17583|共2页
作者
Christopher O.Damaso; Richard A.Bunce; Mikhail V.Barybin; Angela Wilks; Mario Rivera;
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作者单位

Department of Chemistry,The University of Kansas,Lawrence,Kansas 66045-7582,Department of Chemistry,Oklahoma State University,Stillwater,Oklahoma 74078-3071,and Department of Pharmaceutical Sciences,School of Pharmacy,University of Maryland,Baltimore;

Department of Chemistry,The University of Kansas,Lawrence,Kansas 66045-7582,Department of Chemistry,Oklahoma State University,Stillwater,Oklahoma 74078-3071,and Department of Pharmaceutical Sciences,School of Pharmacy,University of Maryland,Baltimore;

Department of Chemistry,The University of Kansas,Lawrence,Kansas 66045-7582,Department of Chemistry,Oklahoma State University,Stillwater,Oklahoma 74078-3071,and Department of Pharmaceutical Sciences,School of Pharmacy,University of Maryland,Baltimore;

Department of Chemistry,The University of Kansas,Lawrence,Kansas 66045-7582,Department of Chemistry,Oklahoma State University,Stillwater,Oklahoma 74078-3071,and Department of Pharmaceutical Sciences,School of Pharmacy,University of Maryland,Baltimore;

Department of Chemistry,The University of Kansas,Lawrence,Kansas 66045-7582,Department of Chemistry,Oklahoma State University,Stillwater,Oklahoma 74078-3071,and Department of Pharmaceutical Sciences,School of Pharmacy,University of Maryland,Baltimore;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类化学;
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入库时间 2022-08-18 03:24:22

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The Ferrous Verdoheme-Heme Oxygenase Complex is Six-Coordinate and Low-Spin

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